function roll(menu,status)
   {
     eval("document.menu_"+menu+".src='comuni/img/menu/"+menu+"_"+status+".gif';");
   }

   function calc_left (w) {
   	var left = (screen.availWidth / 2) - (w / 2);
   	return (left);
   }
   
   function calc_top (h) {
   	var top = (screen.availHeight / 2) - (h / 2);
   	return (top);
   }
   
   function open_popup (url, w, h, scrollbar,toolbar,status,menubar,id) {
    //alert(scrollbar)
    if(!scrollbar){scrollbar = 'no'}
    if(!toolbar){toolbar = 'no'}
    if(!status){status = 'no'}
    if(!menubar){menubar = 'no'}
    if(!id){id = ''}
    
   	var top = calc_top (h);
   	var left = calc_left (w);
   
   	popup = window.open (url,id,'width='+w+',height='+h+',left='+left+',top='+top+',screenX='+left+',screenY='+top+'status='+status+', menubar='+menubar+', toolbar='+toolbar+', scrollbars='+scrollbar);
   	popup.focus();
   }
   
   
function menu(params,home)
{
	if(home=='home')
	{
		width=769;
		height=300;
		swf='home';
	}
	else
	{
		width=769;
		height=200;
		swf='';
	}
	//alert();
	document.write(''+
	              '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="'+width+'" height="'+height+'" id="menu" align="middle">'+
									'<param name="allowScriptAccess" value="sameDomain" />'+
									'<param name="movie" value="comuni/swf/slide'+swf+'.swf" />'+
									'<param name="quality" value="high" />'+
									'<param name="bgcolor" value="#ffffff" />'+
									'<param name="flashvars" value="'+params+'">'+
									'<embed flashvars="'+params+'" src="comuni/swf/slide'+swf+'.swf" quality="high" bgcolor="#ffffff" width="'+width+'" height="'+height+'" name="menu" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" swLiveConnect="true" />'+
								'</object>');
	
}


function goog_search(cosa)
{
	    //cerca = document.getElementById('kw');
		  query = 'site:www.pangeaonlus.org' + '+' + cosa;
		  gq = 'http://www.google.it/search?hl=it&q=' + query;
		  window.open(gq,'Cerca_con_Google','scrollbars=yes,resizable=yes');
		  return(false);
}